#! /bin/bash
#
# Licensed to Jasig under one or more contributor license
# agreements. See the NOTICE file distributed with this work
# for additional information regarding copyright ownership.
# Jasig licenses this file to you under the Apache License,
# Version 2.0 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a
# copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on
# an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#

pid=`cat catalina.pid`
if [ -n "$pid" ]
then
    let kwait=$SHUTDOWN_WAIT
    count=0;
    until [ `ps -p $pid | grep -c $pid` = '0' ] || [ $count -gt $kwait ]
    do
        echo -n -e "\nwaiting for processes to exit";
        sleep 1
        let count=$count+1;
    done

    if [ $count -gt $kwait ]; then
        echo -n -e "\nkilling processes which didn't stop after $SHUTDOWN_WAIT seconds"
        kill -9 $pid
    fi
    
    echo "Tomcat has stopped"
else
    echo "Tomcat is not running"
fi
rm -f catalina.pid